private void processMessageAndAnswer(int uin, String msgBody) {
	String answer;
	try {
		answer = commandHandler.processMessage(msgBody);
	} catch (Exception e) {
		answer = "Could not execute command. Exception: " + e.getMessage();
		log.error("Error while processing GG message. Exception: " + e.getMessage(), e);
	}
	if (StringUtils.isNotBlank(answer)) {
		sendMessage(uin, now() + ": " + answer);
	}
}